diff --git a/Cargo.toml b/Cargo.toml
index 4021fb041..01afb0ecd 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -48,6 +48,9 @@ std = []
 kv_unstable = []
 kv_unstable_sval = ["kv_unstable", "sval/fmt"]
 
+# requires 1.46.0
+track_caller = []
+
 [dependencies]
 cfg-if = "0.1.2"
 serde = { version = "1.0", optional = true, default-features = false }
diff --git a/src/macros.rs b/src/macros.rs
index ae6080d9b..30a861345 100644
--- a/src/macros.rs
+++ b/src/macros.rs
@@ -247,6 +247,16 @@ macro_rules! __log_module_path {
 
 #[doc(hidden)]
 #[macro_export]
+#[cfg(feature = "track_caller")]
+macro_rules! __log_file {
+    () => {
+        ::std::panic::Location::caller().file()
+    };
+}
+
+#[doc(hidden)]
+#[macro_export]
+#[cfg(not(feature = "track_caller"))]
 macro_rules! __log_file {
     () => {
         file!()
@@ -255,6 +265,16 @@ macro_rules! __log_file {
 
 #[doc(hidden)]
 #[macro_export]
+#[cfg(feature = "track_caller")]
+macro_rules! __log_line {
+    () => {
+        ::std::panic::Location::caller().line()
+    };
+}
+
+#[doc(hidden)]
+#[macro_export]
+#[cfg(not(feature = "track_caller"))]
 macro_rules! __log_line {
     () => {
         line!()